JP2016186880A - Ｘ線管 - Google Patents

Ｘ線管 Download PDF

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Publication number
JP2016186880A
JP2016186880A JP2015066429A JP2015066429A JP2016186880A JP 2016186880 A JP2016186880 A JP 2016186880A JP 2015066429 A JP2015066429 A JP 2015066429A JP 2015066429 A JP2015066429 A JP 2015066429A JP 2016186880 A JP2016186880 A JP 2016186880A
Authority
JP
Japan
Prior art keywords
cathode
insulator
ray tube
anode
vacuum envelope
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2015066429A
Other languages
English (en)
Japanese (ja)
Inventor
未樹 渡邊
Miki Watanabe
未樹 渡邊
阿武　秀郎
Hideo Abu
秀郎 阿武
智成 石原
Tomonari Ishihara
智成 石原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Electron Tubes and Devices Co Ltd
Original Assignee
Toshiba Electron Tubes and Devices Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Electron Tubes and Devices Co Ltd filed Critical Toshiba Electron Tubes and Devices Co Ltd
Priority to JP2015066429A priority Critical patent/JP2016186880A/ja
Priority to CN201610172029.7A priority patent/CN106024559B/zh
Priority to US15/081,098 priority patent/US20160284503A1/en
Publication of JP2016186880A publication Critical patent/JP2016186880A/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/06—Cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/02—Electrical arrangements

Landscapes

  • X-Ray Techniques (AREA)
JP2015066429A 2015-03-27 2015-03-27 Ｘ線管 Pending JP2016186880A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015066429A JP2016186880A (ja) 2015-03-27 2015-03-27 Ｘ線管
CN201610172029.7A CN106024559B (zh) 2015-03-27 2016-03-24 X射线管
US15/081,098 US20160284503A1 (en) 2015-03-27 2016-03-25 X-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015066429A JP2016186880A (ja) 2015-03-27 2015-03-27 Ｘ線管

Publications (1)

Publication Number Publication Date
JP2016186880A true JP2016186880A (ja) 2016-10-27

Family

ID=56975645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015066429A Pending JP2016186880A (ja) 2015-03-27 2015-03-27 Ｘ線管

Country Status (3)

Country Link
US (1) US20160284503A1 (zh)
JP (1) JP2016186880A (zh)
CN (1) CN106024559B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3419042A1 (en) * 2017-06-23 2018-12-26 Koninklijke Philips N.V. X-ray tube insulator
JP6543378B1 (ja) * 2018-04-12 2019-07-10 浜松ホトニクス株式会社 Ｘ線発生装置
GB2579466B (en) * 2020-01-24 2021-09-01 First Light Fusion Ltd Vacuum chamber seal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0590418B1 (de) * 1992-10-02 1996-08-14 Licentia Patent-Verwaltungs-GmbH Hochspannungsröhre
US6798865B2 (en) * 2002-11-14 2004-09-28 Ge Medical Systems Global Technology HV system for a mono-polar CT tube
JP4836577B2 (ja) * 2003-10-17 2011-12-14 株式会社東芝 Ｘ線装置
US6901136B1 (en) * 2003-12-02 2005-05-31 Ge Medical Systems Global Technology Co., Llc X-ray tube system and apparatus with conductive proximity between cathode and electromagnetic shield
US7020244B1 (en) * 2004-12-17 2006-03-28 General Electric Company Method and design for electrical stress mitigation in high voltage insulators in X-ray tubes
US8477908B2 (en) * 2009-11-13 2013-07-02 General Electric Company System and method for beam focusing and control in an indirectly heated cathode
JP5927665B2 (ja) * 2011-11-30 2016-06-01 高砂熱学工業株式会社 電界放出型ｘ線発生装置

Also Published As

Publication number Publication date
CN106024559B (zh) 2018-08-07
US20160284503A1 (en) 2016-09-29
CN106024559A (zh) 2016-10-12

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